EP1702938A1 - Härtung einer silikonzusammensetzung und gehärtetes produkt davon - Google Patents
Härtung einer silikonzusammensetzung und gehärtetes produkt davon Download PDFInfo
- Publication number
- EP1702938A1 EP1702938A1 EP04807844A EP04807844A EP1702938A1 EP 1702938 A1 EP1702938 A1 EP 1702938A1 EP 04807844 A EP04807844 A EP 04807844A EP 04807844 A EP04807844 A EP 04807844A EP 1702938 A1 EP1702938 A1 EP 1702938A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groups
- sio
- component
- silicone composition
- curable silicone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
- C08G59/306—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3254—Epoxy compounds containing three or more epoxy groups containing atoms other than carbon, hydrogen, oxygen or nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
Definitions
- the present invention relates to a curable silicone composition
- a curable silicone composition comprising: (A) an organopolysiloxane that has a branched molecular structure and contains in one molecule at least two univalent hydrocarbon groups with phenolic hydroxyl groups therein; (B) a linear-chain organopolysiloxane having at least two univalent hydroxyl groups with epoxy groups that are free of aromatic rings; (C) a curing accelerator, and, if necessary, (D) a filler.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003433628 | 2003-12-26 | ||
| PCT/JP2004/019489 WO2005063843A1 (ja) | 2003-12-26 | 2004-12-20 | 硬化性シリコーン組成物およびその硬化物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1702938A1 true EP1702938A1 (de) | 2006-09-20 |
| EP1702938A4 EP1702938A4 (de) | 2007-12-19 |
| EP1702938B1 EP1702938B1 (de) | 2008-09-24 |
Family
ID=34736522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04807844A Expired - Lifetime EP1702938B1 (de) | 2003-12-26 | 2004-12-20 | Härtbare silikonzusammensetzung und ihre verwendung als klebstoff |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7863399B2 (de) |
| EP (1) | EP1702938B1 (de) |
| JP (1) | JP5285838B2 (de) |
| KR (1) | KR101159050B1 (de) |
| CN (1) | CN100503681C (de) |
| AT (1) | ATE409201T1 (de) |
| DE (1) | DE602004016776D1 (de) |
| TW (1) | TWI357918B (de) |
| WO (1) | WO2005063843A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5576284B2 (ja) * | 2007-10-29 | 2014-08-20 | ダウ コーニング コーポレーション | 極性のポリジメチルシロキサンの型、この型の製造方法、およびパターン転写のためのこの型の使用方法 |
| EP2288662B1 (de) * | 2008-06-06 | 2014-07-30 | Koninklijke Philips N.V. | Silikonkautschukmaterial für weiche lithografie |
| KR101204116B1 (ko) | 2011-05-04 | 2012-11-22 | 주식회사 엘지화학 | 경화성 조성물 |
| KR101804344B1 (ko) * | 2011-05-25 | 2017-12-04 | 다우 코닝 코포레이션 | 에폭시-작용성 실록산 올리고머를 함유하는 에폭시-작용성 방사선-경화성 조성물 |
| WO2013077706A1 (ko) | 2011-11-25 | 2013-05-30 | 주식회사 엘지화학 | 경화성 조성물 |
| KR101560045B1 (ko) | 2012-07-27 | 2015-10-15 | 주식회사 엘지화학 | 경화성 조성물 |
| JP2017066364A (ja) * | 2015-10-02 | 2017-04-06 | 三菱化学株式会社 | 樹脂組成物 |
| JP7140188B2 (ja) * | 2018-06-28 | 2022-09-21 | 信越化学工業株式会社 | 繊維処理剤 |
| CN113736383B (zh) * | 2021-08-26 | 2022-08-12 | 深圳市明粤科技有限公司 | 一种有机硅导热粘接胶膜及其制备方法与应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60179417A (ja) | 1984-02-27 | 1985-09-13 | Shin Etsu Chem Co Ltd | 液状シリコ−ンゴム組成物 |
| JP2723348B2 (ja) | 1990-03-23 | 1998-03-09 | 三菱電機株式会社 | 半導体封止用エポキシ樹脂組成物 |
| JP3367964B2 (ja) | 1992-04-21 | 2003-01-20 | 東レ・ダウコーニング・シリコーン株式会社 | 硬化性樹脂組成物 |
| JP3786139B2 (ja) * | 1992-05-26 | 2006-06-14 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物 |
| JPH06161740A (ja) * | 1992-11-25 | 1994-06-10 | Shinko Seisakusho Co Ltd | マイクロプログラム制御装置 |
| JP3339910B2 (ja) * | 1993-04-15 | 2002-10-28 | 東レ・ダウコーニング・シリコーン株式会社 | 硬化性樹脂組成物 |
| JP2812139B2 (ja) | 1993-04-27 | 1998-10-22 | 信越化学工業株式会社 | エポキシ樹脂組成物 |
| JP2695598B2 (ja) | 1993-06-30 | 1997-12-24 | 住友ベークライト株式会社 | ダイボンディング材 |
| JP3277619B2 (ja) | 1993-07-13 | 2002-04-22 | 東海ゴム工業株式会社 | 導電性ロール |
| JP3035135B2 (ja) | 1993-10-25 | 2000-04-17 | 住友ベークライト株式会社 | ダイボンディング材 |
| JP2834658B2 (ja) | 1993-12-02 | 1998-12-09 | 住友ベークライト株式会社 | 半導体用導電性樹脂ペースト |
| FR2727119B1 (fr) * | 1994-11-18 | 1997-01-03 | Rhone Poulenc Chimie | Polyorganosiloxanes fonctionnalises et l'un de leurs procedes de preparation |
| JP3411164B2 (ja) | 1996-10-31 | 2003-05-26 | 住友ベークライト株式会社 | ダイアタッチペースト |
| JPH10147764A (ja) | 1996-11-20 | 1998-06-02 | Sumitomo Bakelite Co Ltd | ダイアタッチペースト及び半導体装置 |
| US5998509A (en) * | 1996-11-29 | 1999-12-07 | Kabushiki Kaisha Toshiba | Resin composition and semiconductor device employing the same |
| JP3313292B2 (ja) | 1996-12-04 | 2002-08-12 | 住友ベークライト株式会社 | ダイアタッチペースト |
| JP3685253B2 (ja) * | 2001-02-23 | 2005-08-17 | 信越化学工業株式会社 | シリコーン変性エポキシ樹脂又はシリコーン変性フェノール樹脂を含有する樹脂組成物、並びにこれを用いた半導体装置 |
| US6706405B2 (en) * | 2002-02-11 | 2004-03-16 | Analytical Services & Materials, Inc. | Composite coating for imparting particel erosion resistance |
| TWI345576B (en) * | 2003-11-07 | 2011-07-21 | Dow Corning Toray Silicone | Curable silicone composition and cured product thereof |
-
2004
- 2004-12-20 AT AT04807844T patent/ATE409201T1/de not_active IP Right Cessation
- 2004-12-20 JP JP2005516680A patent/JP5285838B2/ja not_active Expired - Fee Related
- 2004-12-20 KR KR1020067015037A patent/KR101159050B1/ko not_active Expired - Fee Related
- 2004-12-20 CN CNB2004800406715A patent/CN100503681C/zh not_active Expired - Fee Related
- 2004-12-20 EP EP04807844A patent/EP1702938B1/de not_active Expired - Lifetime
- 2004-12-20 WO PCT/JP2004/019489 patent/WO2005063843A1/ja not_active Ceased
- 2004-12-20 DE DE602004016776T patent/DE602004016776D1/de not_active Expired - Lifetime
- 2004-12-20 US US10/584,655 patent/US7863399B2/en not_active Expired - Fee Related
- 2004-12-24 TW TW093140560A patent/TWI357918B/zh not_active IP Right Cessation
Non-Patent Citations (2)
| Title |
|---|
| No further relevant documents disclosed * |
| See also references of WO2005063843A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5285838B2 (ja) | 2013-09-11 |
| EP1702938A4 (de) | 2007-12-19 |
| WO2005063843A1 (ja) | 2005-07-14 |
| DE602004016776D1 (de) | 2008-11-06 |
| ATE409201T1 (de) | 2008-10-15 |
| JPWO2005063843A1 (ja) | 2007-07-19 |
| TWI357918B (en) | 2012-02-11 |
| CN1906226A (zh) | 2007-01-31 |
| US20070282058A1 (en) | 2007-12-06 |
| KR101159050B1 (ko) | 2012-06-22 |
| KR20070004594A (ko) | 2007-01-09 |
| CN100503681C (zh) | 2009-06-24 |
| TW200526740A (en) | 2005-08-16 |
| EP1702938B1 (de) | 2008-09-24 |
| US7863399B2 (en) | 2011-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4799848B2 (ja) | 硬化性シリコーン組成物およびその硬化物 | |
| EP2061839B1 (de) | Härtbare silikonzusammensetzung und elektronikbauteil | |
| EP1858983B1 (de) | Härtbare silikonzusammensetzung und daraus hergestellte elektronische vorrichtung | |
| EP2201068B1 (de) | Härtbare silikonzusammensetzung und gehärtetes produkt daraus | |
| CN101563425B (zh) | 可固化的硅氧烷组合物和电子组件 | |
| JP5004433B2 (ja) | 硬化性シリコーン組成物およびその硬化物 | |
| EP1874870B1 (de) | Härtbare silikonzusammensetzung und elektronische komponenten | |
| EP1702938B1 (de) | Härtbare silikonzusammensetzung und ihre verwendung als klebstoff |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060719 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DOW CORNING TORAY CO., LTD. |
|
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20071121 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08G 59/62 20060101AFI20050720BHEP Ipc: C08L 83/06 20060101ALI20071115BHEP |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RTI1 | Title (correction) |
Free format text: CURABLE SILICONE COMPOSITION AND ITS USE AS ADHESIVE |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
| REF | Corresponds to: |
Ref document number: 602004016776 Country of ref document: DE Date of ref document: 20081106 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081224 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090104 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090124 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090224 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| 26N | No opposition filed |
Effective date: 20090625 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081220 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081224 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081220 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090325 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080924 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081225 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20121219 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20130107 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602004016776 Country of ref document: DE Representative=s name: FLEISCHER, ENGELS & PARTNER MBB, PATENTANWAELT, DE |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20131220 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140829 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131231 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131220 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191210 Year of fee payment: 16 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602004016776 Country of ref document: DE Representative=s name: FLEISCHER, ENGELS & PARTNER MBB, PATENTANWAELT, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602004016776 Country of ref document: DE Owner name: DOW TORAY CO., LTD., JP Free format text: FORMER OWNER: DOW CORNING TORAY CO., LTD., TOKYO, JP |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602004016776 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210701 |